evaluateBuffersAtKnot Method

Evaluate the B-spline function and optional derivatives at the given parameter in knot space.

  • Function value is stored in poleBuffer; optional derivative vectors in poleBuffer1 and poleBuffer2.

evaluateBuffersAtKnot(u: number, numDerivative: number0): void

Parameter Type Description
u number  
numDerivative number  

Returns - void

Defined in

Last Updated: 21 February, 2025